Third Tuesday of the month and it’s time for bug fixes and Monthly Rollup Previews, right?

Well, no. May’s Third Tuesday brought a big bag of .Net Framework Previews, microcode patches for Win10 1803 and Server 2016, and a Win10 1803 upgrade nag, but no respite at all for the major problems introduced by this month’s earlier patches.

The .Net Framework Previews

Unless you’re testing your own .Net-based software to make sure it won’t explode next month, you don’t need to think about these. There’s the usual assortment of Previews for .Net Framework 2.0, 3.0, 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7 and